Which of the following compounds is an example of an organometallic compound?

💡 Solution & Explanation

Tetraethyllead represents a classic organometallic compound because it features direct covalent bonding between carbon atoms of ethyl groups and a central metal atom of lead. In contrast, ionic salts like sodium acetate or mineral carbonates lack direct metal-carbon covalent bonds. Such compounds historically served antiknock functions in internal combustion engines.